Ellery Queen's Penthouse Mystery
Ventriloquist and world traveler Gordon Cobb is murdered by a gang of jewel thieves. Baffled by the contradictory clues, Inspector Queen asks his son, Ellery, to help out.
Director: James P. Hogan
Writer: Frederic Dannay
Writer: Manfred Lee
Cast
Ralph Bellamy
Ellery Queen
Margaret Lindsay
Nikki Porter
Charley Grapewin
Insp. Queen
Noel Madison
Gordon Cobb
Ann Doran
Sheila Cobb
James Burke
Sergeant Velie
Anna May Wong
Lois Ling
Eduardo Ciannelli
Count Brett
Frank Albertson
Sanders
Charles Lane
Doc Prouty
Russell Hicks
Harry Walsh
Tom Dugan
McGrath
